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| author | Sunil Khatri <sunil.khatri@amd.com> | 2024-08-08 12:28:59 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-13 12:13:03 -0400 |
| commit | b232c4a63a176ed837e3c6bb4a3ac79a1ca5ef1d (patch) | |
| tree | c1b9a844ee60d3ad1024088af7309d257d7c204b /drivers/gpu | |
| parent | drm/amdgpu: add gfx9_4_3 register support in ipdump (diff) | |
| download | linux-b232c4a63a176ed837e3c6bb4a3ac79a1ca5ef1d.tar.gz linux-b232c4a63a176ed837e3c6bb4a3ac79a1ca5ef1d.zip | |
drm/amdgpu: add print support for gfx9_4_3 ipdump
Add support of gfx9_4_3 ipdump print so devcoredump
could trigger it to dump the captured registers
in devcoredump.
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index 3bd84acba643..59417feac9a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -4304,6 +4304,28 @@ static void gfx_v9_4_3_ring_insert_nop(struct amdgpu_ring *ring, uint32_t num_no amdgpu_ring_write(ring, ring->funcs->nop); } +static void gfx_v9_4_3_ip_print(void *handle, struct drm_printer *p) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + uint32_t i; + uint32_t xcc_id, xcc_offset, num_xcc; + uint32_t reg_count = ARRAY_SIZE(gc_reg_list_9_4_3); + + if (!adev->gfx.ip_dump_core) + return; + + num_xcc = NUM_XCC(adev->gfx.xcc_mask); + drm_printf(p, "Number of Instances:%d\n", num_xcc); + for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) { + xcc_offset = xcc_id * reg_count; + drm_printf(p, "\nInstance id:%d\n", xcc_id); + for (i = 0; i < reg_count; i++) + drm_printf(p, "%-50s \t 0x%08x\n", + gc_reg_list_9_4_3[i].reg_name, + adev->gfx.ip_dump_core[xcc_offset + i]); + } +} + static void gfx_v9_4_3_ip_dump(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -4344,7 +4366,7 @@ static const struct amd_ip_funcs gfx_v9_4_3_ip_funcs = { .set_powergating_state = gfx_v9_4_3_set_powergating_state, .get_clockgating_state = gfx_v9_4_3_get_clockgating_state, .dump_ip_state = gfx_v9_4_3_ip_dump, - .print_ip_state = NULL, + .print_ip_state = gfx_v9_4_3_ip_print, }; static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_compute = { |